4857630 has 16 divisors (see below), whose sum is σ = 11658384. Its totient is φ = 1295360.

The previous prime is 4857569. The next prime is 4857637. The reversal of 4857630 is 367584.

4857630 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4857591 and 4857600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80931 + ... + 80990.

It is an arithmetic number, because the mean of its divisors is an integer number (728649).

Almost surely, 2^4857630 is an apocalyptic number.

4857630 is an abundant number, since it is smaller than the sum of its proper divisors (6800754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4857630 is a wasteful number, since it uses less digits than its factorization.

4857630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161931.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4857630 is about 2204.0031760413. The cubic root of 4857630 is about 169.3589467045.

The spelling of 4857630 in words is "four million, eight hundred fifty-seven thousand, six hundred thirty".